On Mon, Aug 29, 2011 at 4:57 PM, Corey Henderson corman@cormander.com wrote:
You can avoid a lot of the problems by making sure that apache can't write anywhere that is mounted with execute capability.
Or install a security module to do that for you. One that I've written that is nearing the end of its beta:
https://github.com/cormander/tpe-lkm
In some cases, you can even tell it to let apache not exec anything at all, if you're not running cgi scripts or bytecode php deployments (zend, etc).
Would it have blocked this widely known/used vulnerability? http://seclists.org/fulldisclosure/2010/Oct/257